Christian Froeschlin <chr### [at] chrfrde> wrote:
> Russell Towle wrote:
>
>      pigment {color rgb <mod(i,3)/3, mod(i,5)/5, mod(i,7)/7>}


I have seen something like that before and it is the darker method

tex(<T[i].x,T[i].y,T[i].z,.9,.1>)


the brighter (not as dark) method would be:
#declare S1 = seed (2341);
#declare S2 = seed (5521);
#declare S3 = seed (134515);
tex(<rand(S3),rand(S2),rand(S1),.9,.1>)



in this image the random method is:

#declare T[i]=<mod(i,3)/3, mod(i,5)/5, mod(i,7)/7>;
tex(<T[i].x,T[i].y,T[i].z,.9,.1>)

as suggested; darker;

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